Portable electronic device



FIG. 1 is a front elevational view of one embodiment of a portable electronic device showing our new design;

FIG. 2 is a perspective view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left-side elevational view thereof;

FIG. 7 is another left-side elevational view thereof, shown in an alternate position; and,

FIG. 8 is a right-side elevational view thereof.

The broken lines in the Drawings illustrate portions of the portable electronic device that form no part of the claimed design. 

CLAIM The ornamental design for a portable electronic device, as shown and described. 